安卓使用servcie实现剪贴板口令识别

作者: SeekLife0 | 来源:发表于2023-06-18 11:36 被阅读0次

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简介：
需求：app根据复制的口令自动弹出商品详情弹框，点击弹框跳转对应的商品详情。（淘宝口令）

image.png

步骤一：

编写service，记得在manifest.xml中注册。

package com.example.xy.service;

import android.app.Service;
import android.content.Intent;
import android.graphics.Color;
import android.os.Handler;
import android.os.IBinder;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

import com.blankj.utilcode.util.ToastUtils;
import com.bumptech.glide.Glide;
import com.example.xy.MainActivity;
import com.example.xy.R;
import com.example.xy.base.Response;
import com.example.xy.domain.ProductDialogData;
import com.example.xy.mall.purchase.ProductDetailsActivity;
import com.example.xy.popup.PreferBackPopup;
import com.example.xy.popup.ProductShareCodePopup;
import com.example.xy.utils.AppSharedPreferences;
import com.example.xy.utils.Constant;
import com.example.xy.utils.clipboard.ClipBoardUtil;
import com.hjq.shape.view.ShapeTextView;
import com.kongzue.dialogx.dialogs.CustomDialog;
import com.kongzue.dialogx.interfaces.OnBindView;

import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers;
import razerdp.basepopup.BasePopupWindow;
import rxhttp.RxHttp;

public class ListenClipBoardService extends Service {

    private Runnable runnable;
    private Handler handler;

    public ListenClipBoardService() {
    }

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {
        super.onCreate();
    }

    private void getData() {
        new Thread(new Runnable() {
            @Override
            public void run() {
                try{
                    //检查剪贴板内容
                    getClipboardData();
                }catch(Exception e){
                    e.printStackTrace();
                }
            }
        }).start();
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        getData();
        return super.onStartCommand(intent, flags, startId);
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
    }


    /**
     * 获取剪贴板内容
     */
    private void getClipboardData() {
        String tem = ClipBoardUtil.paste();
        if(tem != null && !tem.isEmpty()){
            ToastUtils.showShort(tem);
            //先调用请求再展示弹框
//            showProductDialog();
            requestProductDetail(tem);
            ClipBoardUtil.clear();
        }
    }

    private void showProductDialog(ProductDialogData.Data data){
        CustomDialog.build().setMaskColor(Color.parseColor("#4D000000"))
                .setCustomView(new OnBindView<CustomDialog>(R.layout.popup_product_share_code) {
                    @Override
                    public void onBind(CustomDialog dialog, View v) {
                        ImageView ivClose = v.findViewById(R.id.iv_close);
                        ImageView avatar = v.findViewById(R.id.iv_avatar);
                        TextView nickName = v.findViewById(R.id.tv_nickName);
                        ImageView cover = v.findViewById(R.id.iv_product);
                        ShapeTextView stvDetail = v.findViewById(R.id.stv_detail);
                        TextView price = v.findViewById(R.id.tv_price);
                        TextView title = v.findViewById(R.id.tv_title);
                        Glide.with(v).load(data.avatar).into(avatar);
                        nickName.setText(data.nickName);
                        Glide.with(v).load(data.image).into(cover);
                        price.setText(data.price.toString());
                        title.setText(data.productName);
                        ivClose.setOnClickListener(new View.OnClickListener() {
                            @Override
                            public void onClick(View v) {
                                dialog.dismiss();
                            }
                        });
                        stvDetail.setOnClickListener(new View.OnClickListener() {
                            @Override
                            public void onClick(View v) {
                                //发送广播
                                Intent intent = new Intent("com.example.ACTION_JUMP_TO_ACTIVITY");
                                intent.putExtra("PRODUCT_ID",data.id);
                                sendBroadcast(intent);
                            }
                        });
                    }
                }).setAlign(CustomDialog.ALIGN.CENTER).show();
    }

    private void requestProductDetail(String code){
        RxHttp.get(Constant.PRODUCT_CODE)
            .setDomainToTestUrlIfAbsent()
            .addHeader(Constant.TOKEN, AppSharedPreferences.getInstance(this).getToken())
            .add("code", code)
            .asClass(ProductDialogData.class)
            .observeOn(AndroidSchedulers.mainThread())
            .subscribe(a -> {
                        if (a.getStatus() == 200) {
                            showProductDialog(a.getData());
                        } else {
                        }
                    }
                    , throwable -> {
                        Log.e("商品分销弹框异常", "error:" + throwable);
                        throwable.printStackTrace();
                    });
    }

}

剪贴板工具类

package com.example.xy.utils.clipboard;
 
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.text.TextUtils;

import com.example.xy.BaseApp;

/**
 * 剪切板读写工具
 */
public class ClipBoardUtil {
    /**
     * 获取剪切板内容
     * @return
     */
    public static String paste(){
        ClipboardManager manager = (ClipboardManager) BaseApp.getBaseApp().getSystemService(Context.CLIPBOARD_SERVICE);
        if (manager != null) {
            if (manager.hasPrimaryClip() && manager.getPrimaryClip().getItemCount() > 0) {
                CharSequence addedText = manager.getPrimaryClip().getItemAt(0).getText();
                String addedTextString = String.valueOf(addedText);
                if (!TextUtils.isEmpty(addedTextString)) {
                    return addedTextString;
                }
            }
        }
        return "";
    }
 
    /**
     * 清空剪切板
     */
    public static void clear(){
        ClipboardManager manager = (ClipboardManager) BaseApp.getBaseApp().getSystemService(Context.CLIPBOARD_SERVICE);
        if (manager != null) {
            try {
                manager.setPrimaryClip(manager.getPrimaryClip());
                manager.setPrimaryClip(ClipData.newPlainText("",""));
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    /**
     * 将文本放入剪贴板
     */
    public static void putTextClipBoard(String text){
        ClipboardManager manager = (ClipboardManager) BaseApp.getBaseApp().getSystemService(Context.CLIPBOARD_SERVICE);
        if (manager != null) {
            try {
                manager.setPrimaryClip(ClipData.newPlainText("",text));
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

}

步骤二：

到application的入口类中，然后在全局的activity生命周期中注册和卸载该服务，使用动态注册广播的方式进行跳转，因为service不支持跳转。

    private BroadcastReceiver receiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            // 执行页面跳转操作
//            ToastUtils.showShort("触发广播");
            Intent jumpIntent = new Intent(getBaseApp(), ProductDetailsActivity.class);
            if(intent.getIntExtra("PRODUCT_ID", -1) != -1){
                jumpIntent.putExtra("PRODUCT_ID",intent.getIntExtra("PRODUCT_ID", -1));
                jumpIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(jumpIntent);
            }
        }
    };

//在onCreate方法中添加生命周期管理
registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
            @Override
            public void onActivityCreated(@NonNull Activity activity, @Nullable Bundle savedInstanceState) {
//                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
            }

            @Override
            public void onActivityStarted(@NonNull Activity activity) {
                //开启
                Intent intent1 = new Intent(activity, DetectRootService.class);
                startService(intent1);
                //开启
                Intent intent2 = new Intent(activity, ListenClipBoardService.class);
                startService(intent2);
            }

            @Override
            public void onActivityResumed(@NonNull Activity activity) {
                if (receiver != null) {
                    IntentFilter filter = new IntentFilter("com.example.ACTION_JUMP_TO_ACTIVITY");
                    registerReceiver(receiver, filter);
                }
            }

            @Override
            public void onActivityPaused(@NonNull Activity activity) {
            }

            @Override
            public void onActivityStopped(@NonNull Activity activity) {

            }

            @Override
            public void onActivitySaveInstanceState(@NonNull Activity activity, @NonNull Bundle outState) {

            }

            @Override
            public void onActivityDestroyed(@NonNull Activity activity) {
                //关闭服务
                Intent intent2 = new Intent(activity, ListenClipBoardService.class);
                stopService(intent2);
            }

        });

补充：
上架时出现隐私不合规的情况，在service中的获取剪贴板功能需要进行限制，不能一直处于获取剪贴板的状态。改动如下

public class ListenClipBoardService extends Service {

    /**
     * 获取剪贴板内容
     */
    private void getClipboardData() {
        if(ClipBoardUtil.CLIPBOARD_PERMISSION){
            String tem = ClipBoardUtil.paste();
            if(tem != null && !tem.isEmpty()){
                requestProductDetail(tem);
                ClipBoardUtil.clear();
                ClipBoardUtil.CLIPBOARD_PERMISSION = false;
            }
        }else{
//            Log.e(TAG, "未获取剪贴板数据");
        }
    }
}

/**
 * 剪切板读写工具
 */
public class ClipBoardUtil {

    public static boolean CLIPBOARD_PERMISSION = false;
}

BaseApp {
    ClipboardManager clipboardManager;
    ClipboardManager.OnPrimaryClipChangedListener listener;

  registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
            @Override
            public void onActivityCreated(@NonNull Activity activity, @Nullable Bundle savedInstanceState) {
//                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
                clipboardManager = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
                listener = new ClipboardManager.OnPrimaryClipChangedListener() {
                    @Override
                    public void onPrimaryClipChanged() {
                        // 剪贴板内容发生变化时的处理逻辑
                        ClipData clipData = clipboardManager.getPrimaryClip();
                        if (clipData != null && clipData.getItemCount() > 0) {
                            ClipData.Item item = clipData.getItemAt(0);
                            CharSequence text = item.getText();
                            if (text != null) {
                                String clipboardText = text.toString();
                                ClipBoardUtil.CLIPBOARD_PERMISSION = true;
                            }
                        }
                    }
                };
            }

            @Override
            public void onActivityStarted(@NonNull Activity activity) {
                //开启
                Intent intent1 = new Intent(activity, DetectRootService.class);
                startService(intent1);
                //注册监听
                clipboardManager.addPrimaryClipChangedListener(listener);
                //闪屏页，启动页不开启服务
                if(activity instanceof BasicFunActivity || activity instanceof NewGuideActivity || activity instanceof SplashActivity){

                }else{
                    //开启
                    Intent intent2 = new Intent(activity, ListenClipBoardService.class);
                    startService(intent2);
                }
            }

            @Override
            public void onActivityResumed(@NonNull Activity activity) {
                if (RootUtil.isRoot) {
                    //检查RootUtil的状态，如果当前为root环境，弹出弹框警告
                    CustomDialog.build().setMaskColor(Color.parseColor("#4D000000"))
                            .setCustomView(new OnBindView<CustomDialog>(R.layout.dialog_address_delete) {
                                @Override
                                public void onBind(CustomDialog dialog, View v) {
                                    TextView tv_content = v.findViewById(R.id.tv_content);
                                    TextView tv_delete = v.findViewById(R.id.stv_delete);
                                    TextView tv_cancel = v.findViewById(R.id.stv_cancel);
                                    TextView title = v.findViewById(R.id.title);
                                    tv_delete.setText("确定");
                                    tv_content.setText("App在不安全环境中运行");
                                    title.setText("警告");
                                    tv_cancel.setOnClickListener(new View.OnClickListener() {
                                        @Override
                                        public void onClick(View v) {
                                            v.setClickable(false);
                                            v.setEnabled(false);
                                            dialog.dismiss();
                                        }
                                    });
                                    tv_delete.setOnClickListener(new View.OnClickListener() {
                                        @Override
                                        public void onClick(View v) {
                                            v.setClickable(false);
                                            v.setEnabled(false);
                                            dialog.dismiss();
                                        }
                                    });
                                }
                            }).setAlign(CustomDialog.ALIGN.CENTER).show();
                }
                if (receiver != null) {
                    IntentFilter filter = new IntentFilter("com.example.ACTION_JUMP_TO_ACTIVITY");
                    registerReceiver(receiver, filter);
                }
            }

            @Override
            public void onActivityPaused(@NonNull Activity activity) {

            }

            @Override
            public void onActivityStopped(@NonNull Activity activity) {

            }

            @Override
            public void onActivitySaveInstanceState(@NonNull Activity activity, @NonNull Bundle outState) {

            }

            @Override
            public void onActivityDestroyed(@NonNull Activity activity) {
                //关闭服务
                Intent intent1 = new Intent(activity, DetectRootService.class);
                stopService(intent1);
                //关闭服务
                Intent intent2 = new Intent(activity, ListenClipBoardService.class);
                stopService(intent2);
                //移除剪贴板监听
                clipboardManager.removePrimaryClipChangedListener(listener);
            }

        });
}

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